diff --git a/Compiler/libxc/files/variants.rhel6 b/Compiler/libxc/files/variants.rhel6
index 662e117..945899d 100644
--- a/Compiler/libxc/files/variants.rhel6
+++ b/Compiler/libxc/files/variants.rhel6
@@ -1 +1 @@
-libxc/4.3.4	unstable	intel/19.4 b:autoconf/2.69 b:automake/1.16.1 b:libtool/2.4.6-1
+libxc/4.3.4	stable		intel/19.4 b:autoconf/2.69 b:automake/1.16.1 b:libtool/2.4.6-1